one question.
These days I join my machine into IPA. Almost all machine have Ubuntu 18.04. I jointed about 10 machine in last two days. Today I tried to join Debian 8 jessie but I have problem.
cert validation failed for “CN=
ipa.example.com" ((SEC_ERROR_UNKNOWN_ISSUER) Peer's Certificate issuer is not recognized.)
Cannot connect to the server due to generic error: cannot connect to '
https://ipa.example.com/ipa/json': (SEC_ERROR_UNKNOWN_ISSUER) Peer's Certificate issuer is not recognized.
Installation failed. Rolling back changes.
Some help?